Recombinant Human DNA-binding protein inhibitor ID-1 (ID1), Homo sapiens (Human), E.coli, N-terminal 6xHis-SUMO-tagged, 32.1kDa, purity >90% as determined by SDS-PAGE.

Recombinant Human DNA-binding protein inhibitor ID-1 (ID1)

Recombinant Human DNA-binding protein inhibitor ID-1 (ID1) — Transcriptional regulator (lacking a basic DNA binding domain) which negatively regulates the basic helix-loop-helix (bHLH) transcription factors by forming heterodimers and inhibiting their DNA bi… Purity >90%.

SKU: BCRECP-000882 Category:
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Product Specifications

Product SkuBCRECP-000882
Product DescriptionRecombinant Human DNA-binding protein inhibitor ID-1 (ID1) Protein is expressed from E.coli with N-terminal 6xHis-SUMO-tagged. It contains 1-155aa. [Accession | P41134].
Uniprot No.P41134
Gene NamesID1
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-155aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 6xHis-SUMO-tagged
Molecular weight32.1kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasCancer

Function

Transcriptional regulator (lacking a basic DNA binding domain) which negatively regulates the basic helix-loop-helix (bHLH) transcription factors by forming heterodimers and inhibiting their DNA binding and transcriptional activity. Implicated in regulating a variety of cellular processes, including cellular growth, senescence, differentiation, apoptosis, angiogenesis, and neoplastic transformation. Inhibits skeletal muscle and cardiac myocyte differentiation.

Biological Context

Subcellular Location: Cytoplasm; Nucleus

Product Specifications

Recombinant Human DNA-binding protein inhibitor ID-1 (ID1) is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 1-155aa, with N-terminal 6xHis-SUMO-tagged tag, molecular weight 32.1kDa, purity Greater than 90% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: Please contact us to obtain bioactivity data.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

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Protein Biology

Function

Transcriptional regulator (lacking a basic DNA binding domain) which negatively regulates the basic helix-loop-helix (bHLH) transcription factors by forming heterodimers and inhibiting their DNA binding and transcriptional activity. Implicated in regulating a variety of cellular processes, including cellular growth, senescence, differentiation, apoptosis, angiogenesis, and neoplastic transformation. Inhibits skeletal muscle and cardiac myocyte differentiation. Regulates the circadian clock by repressing the transcriptional activator activity of the CLOCK-BMAL1 heterodimer (By similarity)

Subcellular Location

Cytoplasm; Nucleus

Subunit

Heterodimer with other HLH proteins. Interacts with COPS5, IFI204, GATA4 and NKX2-5 (By similarity). Interacts with CLOCK and BMAL1

Gene: ID1  |  Organism: Homo sapiens  |  Synonyms: Class B basic helix-loop-helix protein 24; Inhibitor of DNA binding 1; Inhibitor of differentiation 1
Key Publications

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How do I order or inquire about this product?

Submit the Online Inquiry form with your required quantity and specifications, or email sales@biocrestsci.com. Available sizes, pricing, stock status, documentation, and estimated lead time are confirmed in the formal quotation.

What is the shipping and delivery time?

Availability, dispatch timing, shipping conditions, and delivery estimates depend on the product format, destination, and order requirements. These details are confirmed in the formal quotation or order confirmation.

How should this product be stored?

Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

What quality controls are performed on your products?

Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

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